Birk–Landau–Perez syndrome (BILAPES) is an autosomal recessive cerebro-renal syndrome associated with genetic defects in the SLC30A9 gene, initially reported in 2017 in six individuals belonging to a large Bedouin kindred. The gene discussed is SLC30A9; the disease is psychomotor regression-oculomotor apraxia-movement disorder-nephropathy syndrome.